Kira Mabon lives her life to the fullest. She is young, beautiful, happy. Until one morning she discovers a spot of driedup skin on her hand. The disease keeps spreading, and nobody seems to be able to help. As the disease progresses, Kira’s options run out. But a terrifying discovery changes everything: she is able to replace her own dried-up skin with healthy skin from somebody else. Kira seems to have found a way to stay young and beautiful: replacing her skin. By sacrificing innocent lives. Kira has to choose: continue taking the skin of other girls, or face the inevitable decay of her body.